[Libevent-users] evbuffer_write with empty buffer

[Maciej Szeptuch <neverous@xxxxxxxxxxxxx>]

Hi,

I have a question about evbuffer_write.
I couldn't find it anywhere, but am I required to check if buffer is
not empty before calling evbuffer_write or it returning -1 (and not
setting errno!) in this situation is a bug?

Thanks,
Maciej Szeptuch
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